/*
 * Copyright (c) 2015. Ncomz. All Rights Reserved
 */

package com.google.zxing.client.android.result;

import android.app.Activity;
import android.telephony.PhoneNumberUtils;

import com.google.zxing.client.result.ParsedResult;
import com.google.zxing.client.result.TelParsedResult;
import com.ntels.kneet.v3.R;

/**
 * Offers relevant actions for telephone numbers.
 *
 * @author dswitkin@google.com (Daniel Switkin)
 */
public final class TelResultHandler extends ResultHandler {

  private static final int[] buttons = {R.string.button_dial, R.string.button_add_contact
  };

  public TelResultHandler(Activity activity, ParsedResult result) {

    super(activity, result);
  }

  @Override public int getButtonCount() {

    return buttons.length;
  }

  @Override public int getButtonText(int index) {

    return buttons[index];
  }

  @Override public void handleButtonPress(int index) {

    TelParsedResult telResult = (TelParsedResult) getResult();
    switch (index) {
      case 0:
        dialPhoneFromUri(telResult.getTelURI());
        // When dialer comes up, it allows underlying display activity to continue or something,
        // but app can't get camera in this state. Avoid issues by just quitting, only in the
        // case of a phone number
        getActivity().finish();
        break;
      case 1:
        String[] numbers = new String[1];
        numbers[0] = telResult.getNumber();
        addPhoneOnlyContact(numbers, null);
        break;
    }
  }

  // Overriden so we can take advantage of Android's phone number hyphenation routines.
  @Override public CharSequence getDisplayContents() {
    String contents = getResult().getDisplayResult();
    contents = contents.replace("\r", "");
    return PhoneNumberUtils.formatNumber(contents);
  }

  @Override
  public int getDisplayTitle() {
    return R.string.result_tel;
  }
}
